EP0763937A4 - Bildsignalprozessor - Google Patents

Bildsignalprozessor

Info

Publication number
EP0763937A4
EP0763937A4 EP96907688A EP96907688A EP0763937A4 EP 0763937 A4 EP0763937 A4 EP 0763937A4 EP 96907688 A EP96907688 A EP 96907688A EP 96907688 A EP96907688 A EP 96907688A EP 0763937 A4 EP0763937 A4 EP 0763937A4
Authority
EP
European Patent Office
Prior art keywords
memory
field
fed
delay
readout
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP96907688A
Other languages
English (en)
French (fr)
Other versions
EP0763937A1 (de
Inventor
Yasushi Tatehira
Mamoru Kanou
Hiroyuki Kita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of EP0763937A1 publication Critical patent/EP0763937A1/de
Publication of EP0763937A4 publication Critical patent/EP0763937A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
    • H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
    • H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
    • H04N11/167—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system a resolution-increasing signal being multiplexed to the PAL-system signal, e.g. PAL-PLUS-system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0105—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/18—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous and sequential signals, e.g. SECAM-system
    • H04N11/186—Decoding means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
  • Color Television Systems (AREA)
EP96907688A 1995-03-28 1996-03-28 Bildsignalprozessor Withdrawn EP0763937A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6901695 1995-03-28
JP69016/95 1995-03-28
PCT/JP1996/000822 WO1996031054A1 (fr) 1995-03-28 1996-03-28 Processeur de signaux d'image

Publications (2)

Publication Number Publication Date
EP0763937A1 EP0763937A1 (de) 1997-03-19
EP0763937A4 true EP0763937A4 (de) 2000-02-23

Family

ID=13390379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96907688A Withdrawn EP0763937A4 (de) 1995-03-28 1996-03-28 Bildsignalprozessor

Country Status (5)

Country Link
EP (1) EP0763937A4 (de)
JP (1) JP3852115B2 (de)
KR (1) KR100377815B1 (de)
FI (1) FI964724A (de)
WO (1) WO1996031054A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101222983B1 (ko) 2006-11-06 2013-01-17 엘지디스플레이 주식회사 액정표시장치 및 그의 구동 방법
KR101873728B1 (ko) * 2009-02-06 2018-07-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치 구동 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006657A1 (de) * 1988-11-28 1990-06-14 Telefunken Fernseh Und Rundfunk Gmbh Kompatibles fernsehübertragungssystem
EP0607561A2 (de) * 1992-12-23 1994-07-27 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Empfänger zur Verarbeitung von nach dem Letterbox-Verfahren übertragenen Fernsehsignalen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720271B2 (ja) * 1988-10-11 1995-03-06 パイオニア株式会社 Ｐａｌ方式テレビジョン受像機におけるフリッカーフリー回路
JPH0427288A (ja) * 1990-05-23 1992-01-30 Hitachi Ltd ワイドアスペクト比テレビジョン信号の伝送方法及び装置
JPH0583745A (ja) * 1991-09-24 1993-04-02 Mitsubishi Electric Corp テレビジヨン受像機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006657A1 (de) * 1988-11-28 1990-06-14 Telefunken Fernseh Und Rundfunk Gmbh Kompatibles fernsehübertragungssystem
EP0607561A2 (de) * 1992-12-23 1994-07-27 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Empfänger zur Verarbeitung von nach dem Letterbox-Verfahren übertragenen Fernsehsignalen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO9631054A1 *
SILVERBERG M: "DER ENTWICKLUNGSSTAND: PALPLUS-ENDGERATE", RADIO FERNSEHEN ELEKTRONIK,DE,VEB VERLAG TECHNIK. BERLIN, vol. 43, no. 10, pages 18,20,22-23, XP000484120, ISSN: 1436-1582 *

Also Published As

Publication number Publication date
KR100377815B1 (ko) 2003-09-22
EP0763937A1 (de) 1997-03-19
KR970703675A (ko) 1997-07-03
JP3852115B2 (ja) 2006-11-29
WO1996031054A1 (fr) 1996-10-03
FI964724A0 (fi) 1996-11-27
FI964724A (fi) 1997-01-22

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Legal Events

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